1 /*
2  * Copyright (C) 2024 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.traceur;
18 
19 import android.app.Service;
20 import android.content.Intent;
21 import android.os.IBinder;
22 import android.os.Messenger;
23 
24 public class BindableTraceService extends Service {
25     private Messenger mMessenger;
26 
27     @Override
onBind(Intent intent)28     public IBinder onBind(Intent intent) {
29         mMessenger = new Messenger(new TraceController(this));
30         return mMessenger.getBinder();
31     }
32 
33     @Override
onUnbind(Intent intent)34     public boolean onUnbind(Intent intent) {
35         mMessenger = null;
36         return super.onUnbind(intent);
37     }
38 }
39